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CSET Meiosis

Subjects : cset, science, biology
Instructions:
  • Answer 22 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Gives variations in species because of overcrossing Meiosis is a bit different because there something called crossing - over happens with the DNA. This crossing over is an exchange of genes. The genes are mixed up - not resulting in a perfect duplic






2. Contain pairs of chromosomes






3. Yes cell divides and duplicates everything






4. The fusion of an egg and a sperm






5. Reduced 1/2 set






6. Have 1/2 # of chromosomes from parent cells (1/2 aploid)






7. A zygote has a _________ chromosome number






8. Cells are different






9. Meiosis can only occur in...






10. 2 divisions in meiosis






11. The egg and the sperm have a aploid chromosome number






12. Same for both






13. Sexual reproduction of cells - Has 2 division cells - makes 2 complete sets






14. Complete set






15. Yes overcrossing chromosomes interlink and exchange information in children overcrossing siblings look different






16. Forms when one sperm cell gains an egg cell fertilize and make complete set






17. 4 cells end of meiosis






18. After 2 nuclear divisions in meiosis - _______ result






19. Sex cells or gametes go through meiosis






20. When 2 gametes join - the chromosome number is...






21. Contain only one chromosome from each matched pair






22. The chromosome number is ______ by a process called Meiosis